GB2221510B - Actuation delay mechanism - Google Patents
Actuation delay mechanismInfo
- Publication number
- GB2221510B GB2221510B GB8916438A GB8916438A GB2221510B GB 2221510 B GB2221510 B GB 2221510B GB 8916438 A GB8916438 A GB 8916438A GB 8916438 A GB8916438 A GB 8916438A GB 2221510 B GB2221510 B GB 2221510B
- Authority
- GB
- United Kingdom
- Prior art keywords
- delay mechanism
- actuation delay
- actuation
- delay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanically-Actuated Valves (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3826300A DE3826300A1 (en) | 1988-08-03 | 1988-08-03 | ELECTROMECHANICAL DELAY DEVICE FOR ACTUATING A QUICK OPENING VALVE |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8916438D0 GB8916438D0 (en) | 1989-09-06 |
GB2221510A GB2221510A (en) | 1990-02-07 |
GB2221510B true GB2221510B (en) | 1992-08-05 |
Family
ID=6360120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8916438A Expired - Fee Related GB2221510B (en) | 1988-08-03 | 1989-07-19 | Actuation delay mechanism |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT401093B (en) |
DE (1) | DE3826300A1 (en) |
FR (1) | FR2635165B1 (en) |
GB (1) | GB2221510B (en) |
IT (1) | IT1231290B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3915435A1 (en) * | 1989-05-11 | 1990-11-15 | Total Feuerschutz Gmbh | METHOD FOR OPERATING A FIRE EXTINGUISHING SYSTEM |
DE4005777C1 (en) * | 1990-02-23 | 1991-05-16 | Total Walther Feuerschutz Gmbh, 5000 Koeln, De | |
DE19710377C2 (en) * | 1997-03-13 | 2001-10-31 | Total Feuerschutz Gmbh | Device for delayed actuation of a valve |
DE10211702B4 (en) | 2002-03-16 | 2015-01-29 | Total Walther Gmbh, Feuerschutz Und Sicherheit | Tripping device for a quick opening valve of a fire extinguishing system |
KR100452049B1 (en) * | 2002-06-14 | 2004-10-14 | 이기원 | A spread-head actuator for automatic fire extinguisher |
GB2466659A (en) * | 2009-01-05 | 2010-07-07 | Robert John Wightman | A motor driven activator for a fire extinguisher |
US9821183B2 (en) | 2014-07-11 | 2017-11-21 | Kidde Technologies, Inc. | Motorized actuator for a fire extinguisher |
US9539452B2 (en) | 2014-07-11 | 2017-01-10 | Kidde Technologies, Inc. | Rapid pressure diffusion actuator for a fire extinguisher |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB921487A (en) * | 1960-09-08 | 1963-03-20 | Fisher Scientific Co | Apparatus for removing the effect of backlash in a gear drive |
GB1090400A (en) * | 1965-10-15 | 1967-11-08 | Contraves Ag | Improvements in or relating to the triggering off of a predetermined action on an accelerated carrier such as a rocket projectile |
GB1273857A (en) * | 1970-03-16 | 1972-05-10 | Grinnell Corp | Arrangements for supporting lead screws of reciprocating mechanisms |
GB1593603A (en) * | 1978-05-05 | 1981-07-22 | Serck Industries Ltd | Intermittent drive mechanism |
US4741221A (en) * | 1986-09-15 | 1988-05-03 | Mechanical Service Co. | Feed and rapid return means for machine tools |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2407537A (en) * | 1944-05-13 | 1946-09-10 | Garrett Corp | Power operated actuator |
US3277734A (en) * | 1963-10-15 | 1966-10-11 | Bernard Severin | Electric power take-off control |
FR1541172A (en) * | 1967-09-13 | 1968-10-04 | Electric cylinder | |
US3949812A (en) * | 1974-11-12 | 1976-04-13 | Hay George P | Fire extinguishing system |
FR2302473A1 (en) * | 1975-02-28 | 1976-09-24 | Securite Sauvetage Aero Mariti | Inflation valve with delayed action device - uses braking effect of gear train to delay valve opening |
DE3201517C2 (en) * | 1982-01-20 | 1983-12-15 | Walther & Cie AG, 5000 Köln | Time control device for a fire extinguishing system |
-
1988
- 1988-08-03 DE DE3826300A patent/DE3826300A1/en active Granted
-
1989
- 1989-06-27 AT AT0157789A patent/AT401093B/en not_active IP Right Cessation
- 1989-07-19 IT IT8921232A patent/IT1231290B/en active
- 1989-07-19 GB GB8916438A patent/GB2221510B/en not_active Expired - Fee Related
- 1989-08-02 FR FR898910438A patent/FR2635165B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB921487A (en) * | 1960-09-08 | 1963-03-20 | Fisher Scientific Co | Apparatus for removing the effect of backlash in a gear drive |
GB1090400A (en) * | 1965-10-15 | 1967-11-08 | Contraves Ag | Improvements in or relating to the triggering off of a predetermined action on an accelerated carrier such as a rocket projectile |
GB1273857A (en) * | 1970-03-16 | 1972-05-10 | Grinnell Corp | Arrangements for supporting lead screws of reciprocating mechanisms |
GB1593603A (en) * | 1978-05-05 | 1981-07-22 | Serck Industries Ltd | Intermittent drive mechanism |
US4741221A (en) * | 1986-09-15 | 1988-05-03 | Mechanical Service Co. | Feed and rapid return means for machine tools |
Also Published As
Publication number | Publication date |
---|---|
FR2635165B1 (en) | 1992-03-27 |
FR2635165A1 (en) | 1990-02-09 |
IT1231290B (en) | 1991-11-28 |
DE3826300A1 (en) | 1988-12-29 |
IT8921232A0 (en) | 1989-07-19 |
GB8916438D0 (en) | 1989-09-06 |
AT401093B (en) | 1996-06-25 |
DE3826300C2 (en) | 1991-12-12 |
ATA157789A (en) | 1995-10-15 |
GB2221510A (en) | 1990-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990719 |